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$277+ Cheap flights from Chicago (CHI) to Romania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — OTP
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Chicago to Romania

Keep the following information in mind while searching for Chicago to Romania flight deals. Data was last updated July 30, 2025.

Round-trip from

$565
(Kiwi.com)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,064
From Chicago (CHI) to Romania
Search Deals
One-way flight from Chicago (CHI) to Romania
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Highest demand for flights based on searches. 27% potential increase in price ($296 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Chicago to Romania

Cheapest flights from Chicago to Romania
Explore the most affordable flight options available from Chicago to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:50 pmORD - OTP
1 stop16h 30mTurkish Airlines
Tue 10/143:55 pmOTP - ORD
1 stop25h 45mTurkish Airlines
Deal found 7/29$565
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:50 pmORD - OTP
1 stop12h 55mMultiple Airlines
Tue 1/135:55 amOTP - ORD
1 stop15h 15mMultiple Airlines
Deal found 7/30$567
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/242:05 pmORD - OTP
1 stop15h 45mLOT
Thu 9/42:35 pmOTP - ORD
1 stop13h 05mLOT
Deal found 7/29$568
This Ovago deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:45 pmORD - OTP
1 stop33h 20mBritish Airways
Fri 1/98:00 amOTP - ORD
1 stop15h 25mBritish Airways
Deal found 7/29$576
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:15 pmORD - OTP
1 stop17h 55mScandinavian Airlines
Wed 9/108:35 pmOTP - ORD
2 stops32h 40mScandinavian Airlines
Deal found 7/30$581
This Air Canada deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:38 amORD - OTP
2 stops21h 07mAir Canada
Sun 12/75:55 amOTP - ORD
2 stops17h 00mAir Canada
Deal found 7/28$583
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:50 pmORD - OTP
1 stop12h 40mUnited Airlines
Fri 11/215:55 amOTP - ORD
2 stops17h 00mUnited Airlines
Deal found 7/28$585
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:00 pmMDW - OTP
2 stops16h 50mDelta
Fri 11/216:05 amOTP - MDW
2 stops20h 02mDelta
Deal found 7/30$613
This KLM deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:10 pmORD - OTP
1 stop22h 45mAir France
Sun 8/244:50 pmOTP - ORD
1 stop30h 10mAir France
Deal found 7/28$613
This Austrian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:24 pmORD - OTP
2 stops35h 41mAustrian Airlines
Sat 1/106:35 pmOTP - ORD
2 stops31h 58mAustrian Airlines
Deal found 7/30$615
This Air Serbia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:20 pmORD - OTP
1 stop19h 45mAir Serbia
Tue 9/24:05 pmOTP - ORD
1 stop30h 20mAir Serbia
Deal found 7/30$635
This Lufthansa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:20 pmORD - IAS
2 stops39h 00mLufthansa
Sun 12/74:05 pmIAS - ORD
2 stops36h 00mLufthansa
Deal found 7/29$636

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Chicago to Romania that are best for you.

Fly from

Chicago

Fly to

Romania

Route

Depart

Return

Price

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 9/30

7:50 pm-8:20 pm

1 stop16h 30m

Bucharest Otopeni Intl

Tue 10/14

3:55 pm-9:40 am

1 stop25h 45m

$565

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 8/24

2:05 pm-1:50 pm

1 stop15h 45m

Bucharest Otopeni Intl

Thu 9/4

2:35 pm-7:40 pm

1 stop13h 05m

$568

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 8/10

7:15 pm-9:10 pm

1 stop17h 55m

Bucharest Otopeni Intl

Wed 9/10

8:35 pm-9:15 pm

2 stops32h 40m

$581

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 10/26

12:50 pm-3:50 pm

2 stops20h 00m

Bucharest Otopeni Intl

Sun 11/9

5:55 am-2:55 pm

2 stops17h 00m

$583

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 10/26

8:20 pm-12:55 am

2 stops21h 35m

Bucharest Otopeni Intl

Sun 11/9

6:00 am-4:45 pm

2 stops18h 45m

$585

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 8/25

6:05 pm-6:35 pm

2 stops16h 30m

Bucharest Otopeni Intl

Mon 2/2

5:55 am-2:55 pm

2 stops17h 00m

$588

ChicagoBucharest

MDW - OTP

MDWOTP

Chicago Midway

Fri 11/14

1:00 pm-1:50 pm

2 stops16h 50m

Bucharest Otopeni Intl

Fri 11/21

6:05 am-6:07 pm

2 stops20h 02m

$613

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 8/7

5:10 pm-11:55 pm

1 stop22h 45m

Bucharest Otopeni Intl

Sun 8/24

4:50 pm-3:00 pm

1 stop30h 10m

$613

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sat 8/30

11:20 pm-3:05 am

1 stop19h 45m

Bucharest Otopeni Intl

Tue 9/2

4:05 pm-2:25 pm

1 stop30h 20m

$635

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 9/8

9:40 pm-5:20 pm

1 stop11h 40m

Cluj Napoca

Tue 9/23

6:00 am-12:55 pm

2 stops14h 55m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 47 results
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Best time to book a flight from Chicago to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Romania

What is the cheapest month to book a flight from Chicago to Romania?

Currently, November is the cheapest month in which you can book a flight from Chicago to Romania (average of $604). Flying from Chicago to Romania in June is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to RO?

Find hourly flight availability from Chicago to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Chicago to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, LOT, and Austrian Airlines from Chicago to Romania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chicago to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago to Romania one-way?

    The cheapest airlines for a one-way flight from Chicago to Romania are Turkish Airlines ($381), Austrian Airlines ($462), and Lufthansa ($463).

  • What are the most popular routes from Chicago to Romania?

    Most travelers choose Chicago O'Hare Intl - Bucharest Otopeni Intl, Chicago Midway - Bucharest Otopeni Intl or Chicago O'Hare Intl - Cluj Napoca when deciding on the best route from Chicago to Romania.

  • Can I find deals for flights from Chicago to Romania that include hotel bookings?

    Yes. In addition to deals on Chicago to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Romania.

  • Can I find deals for business class flights from Chicago to Romania?

    Yes. Cheapflights offers flight deals from Chicago to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Romania?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Romania (average of $604). Flying from Chicago to Romania in June is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Romania

Discover the top 10 airlines that operate flights from Chicago to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$385Average$753FlexibilityNo cancel feeOn-time77%
SWISSCheapest$500Average$849FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$503Average$705FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$517Average$765FlexibilityNo cancel feeOn-time78%
LOTCheapest$535Average$881FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$544Average$715FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$545Average$955FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$580Average$749FlexibilityNo cancel feeOn-time77%
KLMCheapest$582Average$987FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$588Average$845FlexibilityNo cancel feeOn-time69%

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